Class RegexpQuery

Queries documents that contain terms matching a regular expression.

Inheritance
object
QueryBase
FieldNameQueryBase
RegexpQuery
Implements
Inherited Members
Namespace: OpenSearch.Client
Assembly: OpenSearch.Client.dll
Syntax
public class RegexpQuery : FieldNameQueryBase, IRegexpQuery, IFieldNameQuery, IQuery

Properties

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Conditionless

Declaration
protected override bool Conditionless { get; }
Property Value
Type Description
bool
Overrides
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Flags

Enables optional operators for the regular expression.

Declaration
public string Flags { get; set; }
Property Value
Type Description
string
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MaximumDeterminizedStates

Maximum number of automaton states required for the query. Default is 10000.

OpenSearch uses Apache Lucene internally to parse regular expressions. Lucene converts each regular expression to a finite automaton containing a number of determinized states.

You can use this parameter to prevent that conversion from unintentionally consuming too many resources. You may need to increase this limit to run complex regular expressions.
Declaration
public int? MaximumDeterminizedStates { get; set; }
Property Value
Type Description
int?
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Rewrite

Method used to rewrite the query.

Declaration
public MultiTermQueryRewrite Rewrite { get; set; }
Property Value
Type Description
MultiTermQueryRewrite
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Value

Regular expression for terms you wish to find in the provided field

Declaration
public string Value { get; set; }
Property Value
Type Description
string

Implements

Extension Methods